GROMACS - Groningen MAchine for Chemical Simulation - is a software suite meant for molecular dynamics simulation.
The version of GROMACS included with the distribution is version 3.3.1. It is available at http://www.gromacs.org under the GNU General Public Licence v2.0.
GROMACS is setup in /opt/Bio/gromacs directory. The version included in this distribution is compiled with mpi support. MPICH is used as the MPI library.
To get more help on using GROMACS, please refer to the following resources: